Siemens FM 458-1 DP Manual page 46

Function blocks
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Communication blocks
Significance of the
configuring input
for several
COMBOARDs
Input
CB-Param
new/old
MAA
P918
P01
P711/
P696
P02
P712/
P697
P713/
P03
P698
P04
P714/
P699
P05
P715/
P700
P06
P716/
P701
P07
P717/
P702
P718/
P08
P703
P09
P719/
P704
P720/
P10
P705
P706.1
P11
P12
P706.2
P13
P706.3
P706.4
P14
...
P28
2-34
The "CB-Param" and "SCB-Param" columns establish the assignment to
the COMBOARD User Manuals.
CB1:
CBP:
DP
DP
Bus address
Bus address
(not used)
Diagnostic
selection
PPO-Typ
PPO-Typ
(END)
(END)
CBP2:
CBP2:
DP
USS
Bus address
Bus address
Diagnostic
-
selection
PPO-Typ
-
Protocol selection:
0: Profibus-DP
2: USS
SIMATIC OP
-
writes in:
0: EEPROM
1. RAM
Slave to slave
-
data transfer
failed:
0: Error
1: Warning
(END)
-
-
Baud rate
6 = 9,6
kBaud
7 = 19,2
kBaud
8 = 38,4
kBaud
PKW: 0:no,
127:yes,
3:one word,
4:one D word
PZD:
No. of words
(END)
Function Blocks - FM 458-1 DP
CB2:
CAN
Bus address
PKW task
PZD
receive
PZD send
PZD
send length
PZD
send rate
PZD
receive
Broadcast
PZD
receive
Multicast
PZD
receiver
cross
PKW task
Broadcast
Baud rate
CAN layer
Bus timing
(END)
Edition 12.2004

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